Search (2 results, page 1 of 1)

  • × author_ss:"Ding, Y."
  • × year_i:[2020 TO 2030}
  1. Lu, C.; Zhang, Y.; Ahn, Y.-Y.; Ding, Y.; Zhang, C.; Ma, D.: Co-contributorship network and division of labor in individual scientific collaborations (2020) 0.00 
    0.002290387 = product of:
  0.004580774 = sum of:
    0.004580774 = product of:
      0.009161548 = sum of:
        0.009161548 = weight(_text_:d in 5963) [ClassicSimilarity], result of:
          0.009161548 = score(doc=5963,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.104954086 = fieldWeight in 5963, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5963)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Liu, M.; Bu, Y.; Chen, C.; Xu, J.; Li, D.; Leng, Y.; Freeman, R.B.; Meyer, E.T.; Yoon, W.; Sung, M.; Jeong, M.; Lee, J.; Kang, J.; Min, C.; Zhai, Y.; Song, M.; Ding, Y.: Pandemics are catalysts of scientific novelty : evidence from COVID-19 (2022) 0.00 
    0.002290387 = product of:
  0.004580774 = sum of:
    0.004580774 = product of:
      0.009161548 = sum of:
        0.009161548 = weight(_text_:d in 633) [ClassicSimilarity], result of:
          0.009161548 = score(doc=633,freq=2.0), product of:
            0.08729101 = queryWeight, product of:
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.045945734 = queryNorm
            0.104954086 = fieldWeight in 633, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.899872 = idf(docFreq=17979, maxDocs=44218)
              0.0390625 = fieldNorm(doc=633)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors